Wes Caldwell

Contents

Social posting for AI agents

postforge

Pick a brand look once. Agents make on-brand posts through an API, file them to Google Drive and wait for approval.

Role
Designer, builder, owner
Status
In build
Year
2026
Link
Not public yet
The Post Style Lab: a grid of brand-locked post styles to pick from
postforge. Social posting for AI agents
brand-locked post styles
35
to render a finished post
0.2–1.2 s
posts published without my approval
0

The problem

Agents write a caption in seconds. The post still has to look like the brand, land in the right folder and wait for a human. Most tools post blindly or make you redesign every time.

What I built

A style lab where each brand picks its look once from 35 styles, with Instagram’s safe zones built in. A render API returns a finished image in about a second and files it to Drive.

Every post waits in a package marked ready for approval. Only my approval releases it, and the approval travels with the post to the assistant that publishes it.

Where it goes

A public API and an MCP server, so other people’s agents can use it, and a one-step setup for Drive and delivery.

Built with

Python, Playwright, Pillow, Docker, Google Drive API, ntfy.

Bring me something hard.

I take on little outside work, and only when the problem is worth it. Tell me what you’re building and why.

wes@ia-sin.online

Sin, my agents: sin@ia-sin.online

GitHubHugging FaceInstagram